Fill your battery faster with the Black Sapphire Fast Charge Qi Wireless Charging Pad from Samsung. This charging pad is compatible with all Qi-enabled devices, but charges select Samsung devices, including the Galaxy Note 5 and the Galaxy S7, up to 1.4 times faster than standard wireless charging pads. Simply place your compatible device onto the pad to begin charging. The LED indicator halo will alert you when your phone is improperly positioned, when it's charging, and when it's full.